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Location: Perth, WA
Registered: October 2002
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carbs vs EFI
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Sun, 17 November 2002 09:46
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hey, recently got an 18r-g with twin solex's that came with a few EFI bits..
so should we go for some webbers OR should we get the missing EFI bits and go that way instead??
Thoughts/comments?
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Location: Colac, Victoria
Registered: May 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 09:50

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if its a high compression 18rg - stick with the carbs
if its an 18rgU you could try adapting her back to EFI - but youll need all the other electronic goodies like the ECu and sensors ..
if you want to tourbo later on - convert to EFI - your job will be easier
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I supported Toymods
Location: Toodyay, WA
Registered: July 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 10:12

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How do we find out the CR?
it's acutally a 18R-GU, but i believe it has been the subject of some mods. cams. etc.
is it a head off job??
does anyone know where to go to get a full set of gaskets for these things??
thanks.
CamZH
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Location: Brisbane
Registered: May 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 10:56

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IMO fuel injection is always better than twin carbs on a street-driven car. I fail to see what compression ratio has to do with it, EFI will work equally well on an early high-compression 18R-G.
No, you don't have to remove the head to convert to EFI - you just bolt on the manifold/plenum and hook everything up.
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Location: Hornsby, N.S.W
Registered: September 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 12:09

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toyota at WAITARA in SYDNEY, can help you a fair bit with all the import parts for these motors.
ATTN:CAMZH
do you have any images of the 18rg in your ta22????
very interested to see, i was going to put a 18rg-eu into my 22 but deceided that it was to big.
JUZZO
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Location: Sydney
Registered: May 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 12:09

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should buy the xmember off him if he decides to part it out.
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I supported Toymods
Location: Toodyay, WA
Registered: July 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 20:41

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Hey Juzzo,
No pics, only just got it on the weekend.
But feel free to come and have a look at it some time.
I'm only in Dundas, so not too far.
CamZH
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Location: Hornsby, N.S.W
Registered: September 2002
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Re: carbs vs EFI
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Sun, 17 November 2002 22:57
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thanks heaps for that offer, i may just take that up if i have a chance to get there in the next couple of weeks, do you have a contact number, you can PM it to me if you want.
THANKS HEAPS
JUZZO
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